If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-7(2x-3)=-14x+21
We move all terms to the left:
-7(2x-3)-(-14x+21)=0
We multiply parentheses
-14x-(-14x+21)+21=0
We get rid of parentheses
-14x+14x-21+21=0
We add all the numbers together, and all the variables
=0
x=0/1
x=0
| 6(x-5)+7x-30=26 | | -18+16=-2(x+6) | | 4x-12x=24-8x-4x | | 3(2x-1)-2(3*4)=11x | | -7r-7=-8r+2r | | 5x+2+3x+4=9x | | -6(x+4)=12 | | -4(12-10x)=8(4x+1) | | .80(20x+5)=16x-2 | | 6x+9+7x=-121 | | 8(x+3)-5=19 | | 4n+23+2n+37=180 | | 267=3-u | | 3t=-8.1 | | 4x+3x+20=2x-35 | | 5(r+9)-2(1-r)=6 | | 4(x+3)=-x-14 | | 2x=0.6x+13 | | 2(3n-4)=5(10-n) | | -2+x=-19 | | -26=10w-10-18w+16 | | -6-x=-19 | | b-64/5=101/7 | | 8x-#-4x=9+2x | | −3p+7=34 | | 86=-2(6x-7)+3x | | 6-u=1 | | −2q+3=13 | | 5p-11=1296 | | -2÷3x+2.8=-8.2 | | 4−2m=−(3m+3) | | r+-10=1 |